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发明名称
Ventil mit Fuehrungskolben fuer hocherhitzte Gase
摘要
申请公布号
DE645849(C)
申请公布日期
1937.06.04
申请号
DE1935G090182D
申请日期
1935.04.06
申请人
DR.-ING. SIEGFRIED GRANTZ;DR.-ING. PAUL RIEPPEL
发明人
分类号
F01L5/04
主分类号
F01L5/04
代理机构
代理人
主权项
地址
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